Inventor

YUAN ZHIFENG

CN69 patents

⚠️ This page may combine multiple inventors who share the name “YUAN ZHIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YUAN ZHIFENG

ZTE CORP

Encoding method, decoding method, encoding device and decoding device for structured LDPC

Coding method, coding device, decoding method and decoding device for low density generator matrix code

Two-step random access procedure in wireless systems

Data transmission method, transmitter, receiver, storage medium

Multiuser communication methods and devices for code division multiple access (CDMA)

Data transmission method and device

Data packet processing method and device

Symbol sending method, symbol receiving method, sending device, receiving device, and storage medium

Symbol sending method, symbol receiving method, symbol sending device, symbol receiving device and storage medium

System and method for allocating network resource

Transmission resource determining method and device, user equipment and storage medium

Data transmission method, transmission device, and storage medium

Coexistence schemes for wireless communication and sensing

Grant free transmission techniques

System and method for sending data

Signal sending method, signal receiving method, electronic device, and storage medium

Signal processing method and apparatus, first communication node, second communication node, and storage medium

Multi-pilot reference signals

Contention-based payload transmissions using differential coding

Transmitter-side processing of preambles and reference signals

Feedback information processing method, device and system, and base station and terminal

Symbol-group based spreading schemes

Multi-structure reference signals

Contention-based payload transmissions using differential coding

Sequence selection for non-orthogonal multiple access transmissions

Signal transmission and reception using multiple antennas

Methods and computing device for bit level signal processing

Feedback information processing method, device and system, base station and terminal

Data processing method and device

Method and apparatus for processing modulation symbol

Data transmitting or receiving method and device for dual TBs, transmitter and receiver

Modulation method, demodulation method, and apparatus for multi-user information transmission

Multi-user code division multiple access communication method, and corresponding transmitter and receiver

Data sending method and apparatus, data receiving method and apparatus, data transmission system, and storage medium

Multiple access schemes with interference mitigation

Network access method and apparatus, resource maintenance method and apparatus, and device and storage medium

Data transmission method and device, user equipment, base station, communication system and storage medium

Multiple access transmission configurations

Method and device for enabling access to wireless communication network

Information transmission method and apparatus, communication device, communication node and computer-readable storage medium

Systems and methods for uplink signaling

Data processing method and apparatus, device, storage medium, and processor

Partial pseudo-randomization processing method, and corresponding apparatus and device, and storage medium

Data transmission method and apparatus, terminal, and base station

Data transmission method and device, storage medium, and electronic device

Information transmission method and device, and computer storage medium

XU JUN

Channel coding, modulating and mapping method for hybrid automatic repeat request of low density parity check code

Encoding method and device for low density generator matrix codes

XU JIN

Constellation mapping method

SUN ZHILI

Rate matching method and device